(19)
(11)
EP 0 414 700 A1
(12)
(43)
Date of publication:
06.03.1991
Bulletin 1991/10
(21)
Application number:
89904039.0
(22)
Date of filing:
06.04.1989
(51)
International Patent Classification (IPC):
A61K
( . )
A61B
5/
055
( . )
A61K
49/
18
( . )
G01R
33/
28
( . )
A61K
49/
00
( . )
(86)
International application number:
PCT/EP1989/000376
(87)
International publication number:
WO 1989/009625
(
19.10.1989
Gazette 1989/25)
(84)
Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE
(30)
Priority:
08.04.1988
GB 19880008305
(71)
Applicant:
NYCOMED AS
N-0401 Oslo 4 (NO)
(72)
Inventors:
BERG, Arne
N-1310 Blommenholm (NO)
KLAVENESS, Jo
N-0276 Oslo 2 (NO)
(74)
Representative:
Cockbain, Julian, Dr., et al
Frank B. Dehn & Co. Imperial House 15-19 Kingsway
London WC2B 6UZ
London WC2B 6UZ (GB)
(54)
CONTRAST AGENTS FOR MAGNETIC RESONANCE IMAGING